USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025092612 AMPS 0p89km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 26 12 -18.2 -26.6 29.10 9 9 297 100 -044 066012014 M16M14M14 000 01 26 13 -18.6 -28.7 29.10 10 23 166 329 -553 041012014 M13M11M12 000 02 26 14 -17.7 -22.4 29.05 3 9 105 269 -667 067016012 M15M12M12 000 03 26 15 -17.7 -20.8 29.07 4 9 184 348 601 077022010 M15M14M13 000 04 26 16 -18.2 -20.2 29.08 4 5 174 338 -106 084022013 M15M13M13 000 05 26 17 -19.1 -20.2 29.11 4 5 302 105 -083 092030014 M17M14M13 000 06 26 18 -22.9 -20.6 29.16 10 16 143 307 -098 123067013 M20M19M17 000 07 26 19 -23.3 -24.4 29.16 10 14 172 336 -219 091061016 M20M19M18 000 08 26 20 -20.9 -26.1 29.14 6 10 181 345 -150 063042015 M19M18M18 000 09 26 21 -20.3 -25.6 29.16 3 5 191 354 020 063049016 M18M19M18 000 10 26 22 -20.0 -24.1 29.19 2 5 153 317 -047 070059018 M19M20M19 000 11 26 23 -21.5 -25.9 29.21 8 8 235 38 195 068045017 M19M18M18 000 12 27 00 -19.6 -26.4 29.19 5 5 286 89 050 055056020 M18M18M17 000 13 27 01 -19.6 -25.7 29.20 8 14 270 73 -169 058038017 M18M17M17 000 14 27 02 -19.1 -23.8 29.21 7 12 278 82 -125 066036018 M17M17M16 000 15 27 03 -19.2 -22.3 29.19 7 12 277 81 186 077040018 M17M18M17 000 16 27 04 -18.1 -20.5 29.21 5 8 333 136 066 082044018 M17M18M18 000 17 27 05 -18.1 -20.0 29.20 4 6 335 139 055 085050018 M17M18M17 000 18 27 06 -19.0 -21.6 29.20 5 6 219 23 -074 080052018 M18M18M18 000 19 27 07 -19.2 -21.8 29.20 5 5 218 22 040 081050018 M18M18M17 000 20 27 08 -19.6 -21.4 29.20 4 4 219 23 -054 085046018 M18M17M17 000 21 27 09 -19.9 -20.8 29.21 4 4 244 47 -057 093044018 M18M17M17 000 22 27 10 -20.6 -25.8 29.21 6 6 237 41 -245 063040018 M18M17M17 000 23 27 11 -22.6 -21.0 29.21 8 8 192 356 -312 115045019 M18M17M18 000 24 27 12 -21.4 -23.2 29.21 7 7 208 11 -159 086050020 M18M18M18 000 25 27 13 -20.2 -26.8 29.21 5 5 208 12 -243 056046017 M18M17M17 000 26 27 14 -20.4 -26.7 29.21 4 4 258 62 008 057040015 M18M17M17 000 27 27 15 -20.2 -27.5 29.22 4 4 227 30 115 053052014 M18M18M17 000 28 27 16 -21.0 -25.1 29.22 6 6 205 9 026 070054014 M18M19M18 000 29 27 17 -23.2 -20.9 29.23 9 9 190 353 144 123065014 M19M19M19 000 30 27 18 -23.9 -22.0 29.23 10 10 185 348 -001 119064016 M20M19M18 000 31 27 19 -24.2 -23.3 29.24 11 12 180 344 049 109094012 M21M20M19 001 32 27 20 -24.3 -24.2 29.25 10 11 184 348 323 101086014 M21M21M19 001 33 27 21 -23.6 -23.7 29.24 9 10 188 352 303 099094014 M21M21M20 000 34 27 22 -22.7 -23.8 29.27 7 7 199 3 040 091096014 M20M21M20 000 35 27 23 -22.0 -23.1 29.27 7 7 208 11 -029 091091015 M20M20M20 000 36 28 00 -20.9 -22.5 29.28 6 6 236 40 -044 087088020 M19M20M18 000 37 28 01 -19.6 -22.1 29.28 4 4 234 37 -093 081083018 M19M20M19 000 38 28 02 -19.4 -21.8 29.29 4 4 242 46 039 082081018 M19M19M18 000 39 28 03 -19.5 -21.9 29.30 4 4 243 47 018 082078019 M19M19M19 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 1h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.